CONTENTS

Policy on Intellectual Property Right (IPR)     iii
RECOMMENDATION  ITU-R M.1461-1^,     1
Procedures for determining the potential for interference  between radars operating in the radiodetermination  service and systems in other services     1
Annex 1  Procedures for determining the potential for interference between  radars operating in the radiodetermination service  and systems in other services     2
1 Introduction  2
2 Interference from radars to systems of other services  2
        2.1 Receiver front-end overload  2
                  2.1.1 Assessing the potential for receiver front-end overload  3
        2.2 Radar transmitter emission coupling  4
                  2.2.1 Assessing the potential for radar transmitter emission interference  4
3 Interference to radars from systems in other services  6
        3.1 Receiver front-end overload  6
                  3.1.1 Front-end saturation  6
                  3.1.2 Intermodulation  8
       3.2 Degradation of sensitivity  8
        3.3 Protection criteria  9
4 Choice of propagation model 10